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core: Make the main System class use the PImpl idiom

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core.h is kind of a massive header in terms what it includes within
itself. It includes VFS utilities, kernel headers, file_sys header,
ARM-related headers, etc. This means that changing anything in the
headers included by core.h essentially requires you to rebuild almost
all of core.

Instead, we can modify the System class to use the PImpl idiom, which
allows us to move all of those headers to the cpp file and forward
declare the bulk of the types that would otherwise be included, reducing
compile times. This change specifically only performs the PImpl portion.
This commit is contained in:
Lioncash 2018-08-30 10:50:54 -04:00
parent 5094dfa081
commit e2457418da
5 changed files with 410 additions and 302 deletions
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7
src/video_core/renderer_opengl/renderer_opengl.cpp
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@ -14,6 +14,7 @@
#include "core/core_timing.h"
#include "core/frontend/emu_window.h"
#include "core/memory.h"
#include "core/perf_stats.h"
#include "core/settings.h"
#include "core/tracer/recorder.h"
#include "video_core/renderer_opengl/gl_rasterizer.h"
@ -115,7 +116,7 @@ RendererOpenGL::~RendererOpenGL() = default;
void RendererOpenGL::SwapBuffers(boost::optional<const Tegra::FramebufferConfig&> framebuffer) {
ScopeAcquireGLContext acquire_context{render_window};
Core::System::GetInstance().perf_stats.EndSystemFrame();
Core::System::GetInstance().GetPerfStats().EndSystemFrame();
// Maintain the rasterizer's state as a priority
OpenGLState prev_state = OpenGLState::GetCurState();
@ -140,8 +141,8 @@ void RendererOpenGL::SwapBuffers(boost::optional<const Tegra::FramebufferConfig&
render_window.PollEvents();
Core::System::GetInstance().frame_limiter.DoFrameLimiting(CoreTiming::GetGlobalTimeUs());
Core::System::GetInstance().perf_stats.BeginSystemFrame();
Core::System::GetInstance().FrameLimiter().DoFrameLimiting(CoreTiming::GetGlobalTimeUs());
Core::System::GetInstance().GetPerfStats().BeginSystemFrame();
// Restore the rasterizer state
prev_state.Apply();